Myrtle Grove Charters - Map to Marina - Port Sulphur, LA We are conveniently located 30 minutes from Downtown New Orleans, with transportation available upon request. Press the Driving Directions Link Below For Driving Directions. Driving Directions Myrtle Grove Charters | [email protected] | 00000 Myrtle Grove Marina Port Sulphur , LA , 70083 USA | Phone 5046568192 Website Builder provided by Vistaprint MapQuest Terms and Conditions Maps/Directions are informational only. User assumes all risk of use. MapQuest, Vistaprint, and their suppliers make no representations or warranties about content, road conditions, route usability, or speed.